I've come to this show kind of late but it is really, really good. It's about and Irish family in Providence Rhode Island and how it comes to grips with today's world.
(Mind you, i've begun watching midway during season 2.)
It's set around two brothers Michael and Tommy Caffee. One is a mobster, the other a state representative. Michael the councilman is married to Eileen, the drug doing, sleeping around wench. Tommy is shacked up with another woman. A cousin has arrived from Ireland and he's now a gangster too. There is a boss who runs things, Freddi Cork and he doesn't ask much. Just don't screw him. The matriarch is Rose Caffee and she is a piece of work too.
The only difference between this show and the Sopranos is there are no visits to the psychologist. There are plenty of twists and turns, infidelities and mob hits. I can't say how good it is. It really is a sleeper. Understated. Watch it.